Imperial Youth Concentrate Serum
The History of Whoo Imperial Youth Concentrate Serum is a serums, essence, ampoule. Our analysis of its 171 ingredients (108 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The History of Whoo Imperial Youth Concentrate Serum is a serums, essence, ampoule. Our analysis of its 171 ingredients (108 low-risk) rates it Excellent (97/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
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PCA Dimethicone
(Hair Conditioning, Skin Conditioning) |
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Trehalose
(Flavoring Agent, Humectant, Moisturising) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Caprylyl Trimethicone
(Skin Conditioning) |
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Isostearyl Isostearate
(Binding Agent, Skin Conditioning, Emollient, Binding) |
Bad for Oily Skin
Fungal Acne Trigger
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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1,2-Hexanediol
(Solvent) |
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Beeswax
(Binding Agent, Emulsion Stabilising, Epilating Agent, Fragrance, Skin Conditioning Agent Miscellaneous, Emulsifying, Surfactant, Viscosity Increasing Agent, Emollient, Film Forming, Perfuming) |
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Betaine
(Hair Conditioning, Humectant, Antistatic Agent, Skin Conditioning, Viscosity Controlling) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Stearyl Dimethicone
(Emollient, Skin Conditioning) |
Silicone
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Bis-PEG-18 Methyl Ether Dimethyl Silane
(Humectant, Foam Boosting, Hydrotrope, Emollient, Hair Conditioning, Skin Conditioning) |
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Sucrose Polystearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Phytosteryl/Isostearyl/Cetyl/Stearyl/Behenyl Dimer Dilinoleate
(Hair Conditioning, Skin Conditioning, Viscosity Controlling) |
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C14-22 Alcohols
(Emulsion Stabilising) |
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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
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Methyl Trimethicone
(Hair Conditioning, Skin Conditioning, Solvent) |
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Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
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Dimethiconol
(Antifoaming Agent, Skin Conditioning, Emollient, Moisturising) |
Silicone
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Sucrose Stearate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
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Hydrogenated Poly(C6-14 Olefin)
(Emollient, Skin Conditioning, Viscosity Controlling) |
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Hydrogenated Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Suspending Agent Nonsurfactant) |
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Ceramide NP
(Hair Conditioning, Skin Conditioning) |
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Glycosphingolipids
(Skin Conditioning, Emollient) |
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Ammonium Acryloyldimethyltaurate/VP Copolymer
(Viscosity Controlling) |
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Palmitic Acid
(Fragrance, Opacifying, Sufactant, Surfactant Emulsifying Agentsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Palmitic Acid., Emollient) |
Bad for Oily Skin
Fungal Acne Trigger
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Stearic Acid
(Fragrance, Sufactant, Emulsifying, Surfactantsurfactant Cleansing Agent Is Included As A Function For The Soap Form Of Stearic Acid., Emulsion Stabilising, Masking, Refatting) |
Bad for Oily Skin
Fungal Acne Trigger
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Chondrus Crispus Extract
(Skin Conditioning, Viscosity Controlling) |
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Phospholipids
(Skin Conditioning) |
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Macadamia Ternifolia Seed Oil
(Emollient) |
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Triethylhexanoin
(Fragrance, Hair Conditioning, Antistatic Agent, Emollient, Masking, Refatting, Skin Conditioning, Solvent) |
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Carbomer
(Emulsion Stabilising, Viscosity Increasing Agent, Gel Forming, Viscosity Controlling) |
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Arachidyl Glucoside
(Emulsifying, Surfactant) |
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Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
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C12-20 Alkyl Glucoside
(Emulsifying, Surfactant) |
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Butane
(Propellant) |
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PEG-10 Rapeseed Sterol
(Sufactant, Surfactant, Emulsifying) |
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Adenosine
(Skin Conditioning) |
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Glyceryl Behenate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
Fungal Acne Trigger
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
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Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
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Ginsenosides
(Skin Conditioning) |
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Serine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Glycereth-20
(Humectant, Viscosity Controlling) |
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Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate
(Antioxidant) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Bacillus Ferment
(Skin Conditioning) |
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Poloxamer 188
(Antimicrobial Agent, Sufactant) |
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Polysorbate 60
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Cetyl Palmitate
(Fragrance, Emollient, Masking, Skin Conditioning) |
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Glyceryl Distearate
(Skin Conditioning, Emollient, Antistatic Agent) |
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Myristyl Myristate
(Emollient, Opacifying, Skin Conditioning) |
Bad for Oily Skin
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Sodium Stearoyl Glutamate
(Hair Conditioning, Skin Conditioning, Surfactant Cleansingagent, Emulsifying) |
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Sodium Ascorbyl Phosphate
(Antioxidant) |
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Tranexamic Acid
(Cosmetic Astringent, Skin Conditioning) |
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Asparagus Cochinchinensis Root Extract
(Hair Conditioning, Skin Conditioning) |
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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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ELAEIS GUINEENSIS OIL
(Skin Conditioning Emollient) |
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GOSSYPIUM HERBACEUM SEED OIL
(Skin Conditioning) |
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Polygonum Multiflorum Root Extract
(Skin Conditioning) |
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Polygonatum Officinale Rhizome/Root Extract
(Skin Conditioning) |
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Panax Ginseng Root Extract
(Emollient, Hair Conditioning, Skin Protecting, Tonic) |
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Alcohol
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
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Andrographis Paniculata Extract
(Astringent, Skin Conditioning) |
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Bidens Pilosa Extract
(Humectant, Skin Conditioning) |
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Cordyceps Militaris Extract
(Skin Conditioning) |
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Cordyceps Sinensis Extract
(Antioxidant, Emollient, Humectant, Skin Conditioning, Skin Protecting) |
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Ferulic Acid
(Antioxidant, Preservative, Uv Absorber, Antimicrobial) |
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Oryzanol
(Skin Conditioning, Antistatic Agent) |
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Quercetin
(Antioxidant, Skin Conditioning) |
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Resveratrol
(Antioxidant, Skin Protecting) |
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Sodium Sulfite
(Antioxidant, Hair Waving Or Straightening, Reducing, Preservative) |
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Linum Usitatissimum Seed Oil
(Perfuming, Skin Conditioning) |
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Andrographolide
(Skin Conditioning) |
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Sodium Metabisulfite
(Antioxidant, Preservative, Reducing) |
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Tris(Tetramethylhydroxypiperidinol)Citrate
(Light Stabilizer) |
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Thymus Vulgaris Extract
(Perfuming, Skin Conditioning) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Buddleja Davidii Extract
(Skin Conditioning) |
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Cornus Officinalis Fruit Extract
(Skin Conditioning) |
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Pyridoxine HCl
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Angelica Gigas Root Extract
(Hair Conditioning, Hair Waving Or Straightening, Skin Conditioning) |
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Juglans Regia Seed Extract
(Skin Conditioning) |
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Glutamic Acid
(Fragrance, Hair Conditioning, Humectant, Antistatic Agent) |
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Schisandra Chinensis Fruit Extract
(Skin Conditioning) |
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Zizyphus Jujuba Fruit Extract
(Skin Conditioning) |
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Rehmannia Glutinosa Root Extract
(Skin Conditioning) |
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Anemarrhena Asphodeloides Root Extract
(Skin Conditioning) |
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Angelica Acutiloba Root Extract
(Skin Conditioning) |
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Bambusa Textilis Stem Extract
(Skin Conditioning) |
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Carthamus Tinctorius Seed Extract
(Skin Conditioning) |
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Cinnamomum Cassia Bark Extract
(Hair Conditioning, Masking, Oral Care Agent) |
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Coptis Japonica Root Extract
(Skin Conditioning) |
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Cuscuta Japonica Seed Extract
(Skin Conditioning) |
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Dimocarpus Longan Fruit Extract
(Skin Conditioning) |
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Ganoderma Lucidum Stem Extract
(Skin Conditioning) |
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Kaempferol
(Antioxidant, Emollient) |
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Laminaria Japonica Extract
(Fragrance, Skin Protecting) |
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Nelumbo Nucifera Seed Powder
(Skin Conditioning) |
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Paeonia Suffruticosa Root Extract
(Skin Protecting) |
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Phellodendron Amurense Bark Extract
(Skin Conditioning, Tonic) |
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Phloretin
(Antioxidant, Antiseborrhoeic) |
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Polygonum Aviculare Extract
(Emollient) |
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Prunus Persica Kernel Extract
(Moisturising, Skin Conditioning) |
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Paeonia Albiflora Root Extract
(Skin Conditioning) |
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Paeonia Lactiflora Root Extract
(Skin Conditioning) |
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Belamcanda Chinensis Root Extract
(Skin Conditioning) |
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Eriobotrya Japonica Leaf Extract
(Skin Conditioning, Skin Protecting, Tonic) |
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Houttuynia Cordata Extract
(Skin Conditioning) |
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Ophiopogon Japonicus Root Extract
(Humectant, Skin Conditioning, Tonic) |
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Perilla Ocymoides Leaf Extract
(Tonic) |
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Platycodon Grandiflorus Root Extract
(Antioxidant) |
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Prunus Armeniaca Kernel Extract
(Skin Conditioning) |
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Schizonepeta Tenuifolia Extract
(Skin Conditioning) |
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Scutellaria Baicalensis Root Extract
(Astringent, Humectant, Soothing) |
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Trichosanthes Kirilowii Root Extract
(Skin Protecting) |
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Tussilago Farfara Flower Extract
(Astringent, Skin Conditioning Emollient) |
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Panax Ginseng Root Protoplasts
(Humectant) |
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Poria Cocos Sclerotium Extract
(Astringent) |
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Lycium Chinense Fruit Extract
(Antioxidant) |
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Atractylodes Japonica Rhizome Extract
(Skin Conditioning) |
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Ginkgo Biloba Nut Extract
(Hair Conditioning, Skin Conditioning) |
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Cyperus Rotundus Root Extract
(Skin Conditioning) |
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Eucommia Ulmoides Bark Extract
(Antioxidant, Skin Protecting) |
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Cassia Obtusifolia Seed Extract
(Skin Conditioning) |
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Chaenomeles Sinensis Fruit Extract
(Antioxidant, Astringent, Emollient, Hair Conditioning, Humectant, Skin Conditioning, Skin Protecting) |
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Prunella Vulgaris Leaf Extract
(Skin Conditioning) |
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Glycoproteins
(Hair Conditioning, Skin Conditioning) |
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Amomum Xanthioides Seed Extract
(Skin Conditioning) |
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Atractylodes Lancea Root Extract
(Skin Conditioning) |
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Citrus Unshiu Peel Extract
(Masking) |
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Eugenia Caryophyllus Flower Extract
(Astringent, Fragrance, Oral Care, Tonic) |
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Glycine Max Seed Extract
(Hair Conditioning, Skin Conditioning, Skin Protecting) |
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Lindera Strychnifolia Root Extract
(Skin Conditioning) |
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Poncirus Trifoliata Fruit Extract
(Skin Conditioning) |
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Tricholoma Matsutake Extract
(Skin Conditioning) |
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Zanthoxylum Piperitum Fruit Extract
(Skin Conditioning) |
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Zingiber Officinale Root Extract
(Fragrance, Perfuming, Skin Conditioning, Tonic) |
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ganoderma lucidum extract
(Skin Protecting) |
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Panax Ginseng Leaf/Stem Extract
(Skin Conditioning) |
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Punica Granatum Fruit Extract
(Skin Conditioning) |
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Cimicifuga Racemosa Root Extract
(Antimicrobial, Antioxidant, Emollient, Humectant, Skin Conditioning, Skin Protecting) |
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Dioscorea Japonica Root Extract
(Skin Conditioning) |
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Lithospermum Erythrorhizon Root Extract
(Skin Conditioning) |
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Trifolium Pratense Leaf Extract
(Antioxidant, Skin Conditioning) |
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Allium Tuberosum Seed Extract
(Skin Conditioning) |
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Achyranthes Bidentata Root Extract
(Skin Conditioning) |
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Polygala Tenuifolia Root Extract
(Skin Conditioning) |
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Tribulus Terrestris Fruit Extract
(Skin Conditioning) |
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Tuber Melanosporum Extract
(Humectant, Skin Conditioning) |
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Epimedium Koreanum Extract
(Antimicrobial) |
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Tromethamine
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
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Trisodium EDTA
(Chelating Agent) |
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CI 77891
(Colorant) |
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Mica
(Cosmetic Colorant, Opacifying) |
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CI 77491
(Colorant, Cosmetic Colorant) |
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PARFUM
(Fragrance, Perfuming) |
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
Sodium Ascorbyl Phosphate
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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